RV today on the outdoor channel, H3 featured.

[Huck BB62]

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Alan06SUT:
SWB < LWB for towing. What is H3 Whelbase? </div></BLOCKQUOTE>

What helps the H3 in the towing department is that the wheels are closer to the hitch. If this distance is increased (with the exception of the four wheel steer GM products) the hitch goes the opposite direction from the intended direction of travel. When you hit the brakes in a corner, or jerk the wheel to avoid something, this causes the trailer to push the back end of the tow vehicle towards the direction that you don't want to go and sets up a bad sway. It really helps to not have a receiver hitch, it should be as short as you can make it. Longer wheelbase does help for stability, but that isn't the whole of it.